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pnmimagetypes: Remove vestigial init_pnm() call

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This commit is contained in:
rdb 2021-02-06 01:20:44 +01:00
parent 492cce8a49
commit 3052bcf289
13 changed files with 0 additions and 44 deletions
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16
panda/src/pnmimage/pnmFileType.cxx
View File

@ -20,7 +20,6 @@
using std::string;
bool PNMFileType::_did_init_pnm = false;
TypeHandle PNMFileType::_type_handle;
/**
@ -107,21 +106,6 @@ make_writer(std::ostream *, bool) {
return nullptr;
}
/**
* Initializes the underlying PNM library, if it has not already been
* initialized. This should be called by every implementation of
* make_reader() and make_writer(), to ensure that the library is properly
* initialized before any I/O is attempted.
*/
void PNMFileType::
init_pnm() {
if (!_did_init_pnm) {
_did_init_pnm = true;
// No reason to do anything here nowadays.
}
}
/**
* Fills the indicated datagram up with a binary representation of the current
* object, in preparation for writing to a Bam file.

7
panda/src/pnmimage/pnmFileType.h
View File

@ -56,13 +56,6 @@ public:
const std::string &magic_number = std::string());
virtual PNMWriter *make_writer(std::ostream *file, bool owns_file = true);
protected:
static void init_pnm();
private:
static bool _did_init_pnm;
// The TypedWritable interface follows.
public:
static void register_with_read_factory();

2
panda/src/pnmimagetypes/pnmFileTypeBMP.cxx
View File

@ -99,7 +99,6 @@ matches_magic_number(const string &magic_number) const {
*/
PNMReader *PNMFileTypeBMP::
make_reader(std::istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number);
}
@ -110,7 +109,6 @@ make_reader(std::istream *file, bool owns_file, const string &magic_number) {
*/
PNMWriter *PNMFileTypeBMP::
make_writer(std::ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file);
}

2
panda/src/pnmimagetypes/pnmFileTypeEXR.cxx
View File

@ -180,7 +180,6 @@ matches_magic_number(const string &magic_number) const {
*/
PNMReader *PNMFileTypeEXR::
make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number);
}
@ -191,7 +190,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/
PNMWriter *PNMFileTypeEXR::
make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file);
}

2
panda/src/pnmimagetypes/pnmFileTypeIMG.cxx
View File

@ -86,7 +86,6 @@ get_suggested_extension() const {
*/
PNMReader *PNMFileTypeIMG::
make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number);
}
@ -97,7 +96,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/
PNMWriter *PNMFileTypeIMG::
make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file);
}

2
panda/src/pnmimagetypes/pnmFileTypeJPG.cxx
View File

@ -100,7 +100,6 @@ matches_magic_number(const string &magic_number) const {
*/
PNMReader *PNMFileTypeJPG::
make_reader(std::istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number);
}
@ -111,7 +110,6 @@ make_reader(std::istream *file, bool owns_file, const string &magic_number) {
*/
PNMWriter *PNMFileTypeJPG::
make_writer(std::ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file);
}

2
panda/src/pnmimagetypes/pnmFileTypePNG.cxx
View File

@ -122,7 +122,6 @@ matches_magic_number(const string &magic_number) const {
*/
PNMReader *PNMFileTypePNG::
make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number);
}
@ -133,7 +132,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/
PNMWriter *PNMFileTypePNG::
make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file);
}

2
panda/src/pnmimagetypes/pnmFileTypePNM.cxx
View File

@ -1027,7 +1027,6 @@ matches_magic_number(const string &magic_number) const {
*/
PNMReader *PNMFileTypePNM::
make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number);
}
@ -1038,7 +1037,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/
PNMWriter *PNMFileTypePNM::
make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file);
}

2
panda/src/pnmimagetypes/pnmFileTypeSGI.cxx
View File

@ -103,7 +103,6 @@ matches_magic_number(const string &magic_number) const {
*/
PNMReader *PNMFileTypeSGI::
make_reader(std::istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number);
}
@ -114,7 +113,6 @@ make_reader(std::istream *file, bool owns_file, const string &magic_number) {
*/
PNMWriter *PNMFileTypeSGI::
make_writer(std::ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file);
}

2
panda/src/pnmimagetypes/pnmFileTypeSoftImage.cxx
View File

@ -277,7 +277,6 @@ matches_magic_number(const string &magic_number) const {
*/
PNMReader *PNMFileTypeSoftImage::
make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number);
}
@ -288,7 +287,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/
PNMWriter *PNMFileTypeSoftImage::
make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file);
}

1
panda/src/pnmimagetypes/pnmFileTypeStbImage.cxx
View File

@ -208,7 +208,6 @@ matches_magic_number(const string &magic_number) const {
*/
PNMReader *PNMFileTypeStbImage::
make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new StbImageReader(this, file, owns_file, magic_number);
}

2
panda/src/pnmimagetypes/pnmFileTypeTGA.cxx
View File

@ -154,7 +154,6 @@ get_suggested_extension() const {
*/
PNMReader *PNMFileTypeTGA::
make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number);
}
@ -165,7 +164,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/
PNMWriter *PNMFileTypeTGA::
make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file);
}

2
panda/src/pnmimagetypes/pnmFileTypeTIFF.cxx
View File

@ -292,7 +292,6 @@ matches_magic_number(const string &magic_number) const {
*/
PNMReader *PNMFileTypeTIFF::
make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
install_error_handlers();
return new Reader(this, file, owns_file, magic_number);
}
@ -304,7 +303,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/
PNMWriter *PNMFileTypeTIFF::
make_writer(ostream *file, bool owns_file) {
init_pnm();
install_error_handlers();
return new Writer(this, file, owns_file);
}